-20+4b=-8(4+b)

Simple and best practice solution for -20+4b=-8(4+b) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -20+4b=-8(4+b) equation:


Simplifying
-20 + 4b = -8(4 + b)
-20 + 4b = (4 * -8 + b * -8)
-20 + 4b = (-32 + -8b)

Solving
-20 + 4b = -32 + -8b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '8b' to each side of the equation.
-20 + 4b + 8b = -32 + -8b + 8b

Combine like terms: 4b + 8b = 12b
-20 + 12b = -32 + -8b + 8b

Combine like terms: -8b + 8b = 0
-20 + 12b = -32 + 0
-20 + 12b = -32

Add '20' to each side of the equation.
-20 + 20 + 12b = -32 + 20

Combine like terms: -20 + 20 = 0
0 + 12b = -32 + 20
12b = -32 + 20

Combine like terms: -32 + 20 = -12
12b = -12

Divide each side by '12'.
b = -1

Simplifying
b = -1

See similar equations:

| (6f-5)/1/2=3fX6)/2 | | 2x+13=0 | | 4n+88=-44 | | -10x^2+225x+2900=3925 | | 2w-16=8 | | -10x^2+225x+2900=0 | | 5x-20+x+2=180 | | 9+2.7=-0.9 | | 79=(5x+4)+(8x-3) | | 2/12=1/12d | | 2(5m-3)=24 | | -11=-3x | | 5x+c=us | | -10x^2+225x-1025=0 | | 40-6(x-2)=-2 | | 8x+6(-2x+5)=2x-18 | | .66x-1.66=.5x+.83 | | 10x+12-5x+6=-12 | | 4c+23=2+5b | | 4x-15=-95 | | 5n-16-8n=19 | | 26.02*2.006= | | -10x^2+285+650=0 | | 68=2l+(12+2w) | | 3(k+8)+3=2k-7 | | 0.3*0.9= | | 5(x+2)+3=6(3x+9)-2 | | 5Xv-18-4=-36 | | 1/2k-3=-9x-4 | | 4/5=10/3x | | 3/4x-2/3=7/12 | | 3x^2-42x+135=0 |

Equations solver categories